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EESchema Schematic File Version 4
LIBS:entropykey-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "Entropy Key Prototype"
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L MCU_ST_STM32F1:STM32F103CBTx U2
U 1 1 5CB1C7C2
P 5000 5450
F 0 "U2" H 10400 9450 50  0000 C CNN
F 1 "STM32F103CBTx" H 9450 9450 50  0000 C CNN
F 2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" H 9400 9500 50  0001 R CNN
F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00161566.pdf" H 10000 10900 50  0001 C CNN
F 4 "C8304" H 5000 5450 50  0001 C CNN "LCSC"
	1    5000 5450
	-1   0    0    -1  
$EndComp
$Comp
L Connector:USB_B J1
U 1 1 5CB1CA5E
P 850 6450
F 0 "J1" H 905 6917 50  0000 C CNN
F 1 "USB_B" H 905 6826 50  0000 C CNN
F 2 "Connector_USB:USB_B_OST_USB-B1HSxx_Horizontal" H 1000 6400 50  0001 C CNN
F 3 " ~" H 1000 6400 50  0001 C CNN
F 4 "C46392" H 850 6450 50  0001 C CNN "LCSC"
	1    850  6450
	1    0    0    -1  
$EndComp
$Comp
L extras:USBUF01W6 U1
U 1 1 5CB1EB77
P 2200 6550
F 0 "U1" H 2200 6875 50  0000 C CNN
F 1 "USBUF01W6" H 2200 6784 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-6" H 2350 6250 50  0001 C CNN
F 3 "" H 2350 6250 50  0001 C CNN
F 4 "C123726" H 2200 6550 50  0001 C CNN "LCSC"
	1    2200 6550
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1150 6250 1550 6250
$Comp
L power:GND #PWR01
U 1 1 5CB1EE6D
P 1150 7350
F 0 "#PWR01" H 1150 7100 50  0001 C CNN
F 1 "GND" H 1155 7177 50  0000 C CNN
F 2 "" H 1150 7350 50  0001 C CNN
F 3 "" H 1150 7350 50  0001 C CNN
	1    1150 7350
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR02
U 1 1 5CB1EEC2
P 1550 5750
F 0 "#PWR02" H 1550 5600 50  0001 C CNN
F 1 "+5V" H 1565 5923 50  0000 C CNN
F 2 "" H 1550 5750 50  0001 C CNN
F 3 "" H 1550 5750 50  0001 C CNN
	1    1550 5750
	1    0    0    -1  
$EndComp
$Comp
L Device:Ferrite_Bead FB2
U 1 1 5CB1E4B1
P 1150 7100
F 0 "FB2" H 1287 7146 50  0000 L CNN
F 1 "BLM" H 1287 7055 50  0000 L CNN
F 2 "Inductor_SMD:L_0603_1608Metric" V 1080 7100 50  0001 C CNN
F 3 "~" H 1150 7100 50  0001 C CNN
F 4 "C316320" H 0   0   50  0001 C CNN "LCSC"
	1    1150 7100
	1    0    0    -1  
$EndComp
$Comp
L Device:C C2
U 1 1 5CB1E5C8
P 750 7100
F 0 "C2" H 635 7146 50  0000 R CNN
F 1 "10nF" H 635 7055 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 788 6950 50  0001 C CNN
F 3 "~" H 750 7100 50  0001 C CNN
F 4 "C100042" H 0   0   50  0001 C CNN "LCSC"
	1    750  7100
	-1   0    0    -1  
$EndComp
Wire Wire Line
	850  6950 1150 6950
Wire Wire Line
	1150 7250 1150 7300
Wire Wire Line
	750  7250 750  7300
Wire Wire Line
	750  7300 1150 7300
Connection ~ 1150 7300
Wire Wire Line
	1150 7300 1150 7350
$Comp
L Device:Ferrite_Bead FB3
U 1 1 5CB1EC12
P 1550 6000
F 0 "FB3" H 1687 6046 50  0000 L CNN
F 1 "BLM" H 1687 5955 50  0000 L CNN
F 2 "Inductor_SMD:L_0603_1608Metric" V 1480 6000 50  0001 C CNN
F 3 "~" H 1550 6000 50  0001 C CNN
F 4 "C316320" H 0   0   50  0001 C CNN "LCSC"
	1    1550 6000
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 5750 1550 5800
Wire Wire Line
	1550 6150 1550 6250
Wire Wire Line
	1550 6250 1550 6950
Connection ~ 1550 6250
$Comp
L Device:C C3
U 1 1 5CB1F451
P 1550 7100
F 0 "C3" H 1435 7146 50  0000 R CNN
F 1 "10nF" H 1435 7055 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1588 6950 50  0001 C CNN
F 3 "~" H 1550 7100 50  0001 C CNN
F 4 "C100042" H 0   0   50  0001 C CNN "LCSC"
	1    1550 7100
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1550 7250 1550 7300
Wire Wire Line
	1550 7300 1150 7300
Wire Wire Line
	1150 6450 1900 6450
Wire Wire Line
	1900 6550 1800 6550
Wire Wire Line
	1800 6550 1800 6150
Wire Wire Line
	1900 6650 1700 6650
Wire Wire Line
	1700 6650 1700 6550
Wire Wire Line
	1700 6550 1150 6550
Wire Wire Line
	4900 6950 4900 7100
Wire Wire Line
	5200 6950 5200 7100
Connection ~ 4900 7100
Wire Wire Line
	4900 7100 4900 7250
Wire Wire Line
	5100 6950 5100 7100
Wire Wire Line
	4900 7100 5000 7100
Connection ~ 5100 7100
Wire Wire Line
	5100 7100 5200 7100
Wire Wire Line
	5000 6950 5000 7100
Connection ~ 5000 7100
Wire Wire Line
	5000 7100 5100 7100
$Comp
L power:GND #PWR010
U 1 1 5CB2257A
P 4900 7250
F 0 "#PWR010" H 4900 7000 50  0001 C CNN
F 1 "GND" H 4905 7077 50  0000 C CNN
F 2 "" H 4900 7250 50  0001 C CNN
F 3 "" H 4900 7250 50  0001 C CNN
	1    4900 7250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2500 6650 2650 6650
Wire Wire Line
	2650 6350 2650 6650
Wire Wire Line
	2500 6550 2750 6550
Wire Wire Line
	2750 6550 2750 6750
$Comp
L power:GND #PWR05
U 1 1 5CB24B32
P 2750 6750
F 0 "#PWR05" H 2750 6500 50  0001 C CNN
F 1 "GND" H 2755 6577 50  0000 C CNN
F 2 "" H 2750 6750 50  0001 C CNN
F 3 "" H 2750 6750 50  0001 C CNN
	1    2750 6750
	1    0    0    -1  
$EndComp
$Comp
L Device:R R1
U 1 1 5CB24C49
P 3000 6150
F 0 "R1" V 2793 6150 50  0000 C CNN
F 1 "22R" V 2884 6150 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2930 6150 50  0001 C CNN
F 3 "~" H 3000 6150 50  0001 C CNN
F 4 "C103419" H 0   0   50  0001 C CNN "LCSC"
	1    3000 6150
	0    1    1    0   
$EndComp
Wire Wire Line
	4400 6150 3500 6150
Wire Wire Line
	4400 6650 3950 6650
Wire Wire Line
	3150 6150 3350 6150
Wire Wire Line
	3350 6150 3350 6050
Wire Wire Line
	3350 6050 4400 6050
Wire Wire Line
	850  6850 850  6950
Wire Wire Line
	750  6850 750  6950
Text Label 1200 6250 0    50   ~ 0
USB_V+
Text Label 900  6950 0    50   ~ 0
USB_GND
Text Label 750  6900 2    50   ~ 0
CGND
Text Label 1200 6450 0    50   ~ 0
USB_D+
Text Label 1200 6550 0    50   ~ 0
USB_D-
Text Label 2000 6150 0    50   ~ 0
USB_PRES
Text Label 4200 6350 0    50   ~ 0
D-
Text Label 4200 6450 0    50   ~ 0
D+
Text Label 4200 6050 0    50   ~ 0
PRES
$Comp
L Connector_Generic:Conn_01x04 J2
U 1 1 5CB2CB2A
P 3400 6900
F 0 "J2" H 3320 7217 50  0000 C CNN
F 1 "Conn_01x04" H 3320 7126 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 3400 6900 50  0001 C CNN
F 3 "~" H 3400 6900 50  0001 C CNN
	1    3400 6900
	-1   0    0    -1  
$EndComp
Wire Wire Line
	3750 6550 3750 6800
Wire Wire Line
	3750 6800 3600 6800
Wire Wire Line
	3750 6550 4400 6550
Wire Wire Line
	3600 6900 3950 6900
Wire Wire Line
	3950 6900 3950 6650
Wire Wire Line
	3600 7100 3650 7100
Wire Wire Line
	3650 7100 3650 7200
Wire Wire Line
	3600 7000 4200 7000
Wire Wire Line
	4200 7000 4200 6900
Text Label 4100 6550 0    50   ~ 0
SWDIO
Text Label 4100 6650 0    50   ~ 0
SWCLK
$Comp
L power:GND #PWR06
U 1 1 5CB2EB3A
P 3650 7200
F 0 "#PWR06" H 3650 6950 50  0001 C CNN
F 1 "GND" H 3655 7027 50  0000 C CNN
F 2 "" H 3650 7200 50  0001 C CNN
F 3 "" H 3650 7200 50  0001 C CNN
	1    3650 7200
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR07
U 1 1 5CB2F2A6
P 4200 6900
F 0 "#PWR07" H 4200 6750 50  0001 C CNN
F 1 "+3.3V" H 4215 7073 50  0000 C CNN
F 2 "" H 4200 6900 50  0001 C CNN
F 3 "" H 4200 6900 50  0001 C CNN
	1    4200 6900
	1    0    0    -1  
$EndComp
$Comp
L Device:Crystal_GND24_Small Y1
U 1 1 5CB301AE
P 6600 4500
F 0 "Y1" V 6554 4666 50  0000 L CNN
F 1 "8MHz" V 6645 4666 50  0000 L CNN
F 2 "Crystal:Crystal_SMD_5032-4Pin_5.0x3.2mm" H 6600 4500 50  0001 C CNN
F 3 "~" H 6600 4500 50  0001 C CNN
F 4 "C133333" V 6600 4500 50  0001 C CNN "LCSC"
	1    6600 4500
	0    1    1    0   
$EndComp
$Comp
L Device:R R2
U 1 1 5CB30D55
P 6100 4650
F 0 "R2" V 6200 4750 50  0000 C CNN
F 1 "390R" V 6200 4550 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6030 4650 50  0001 C CNN
F 3 "~" H 6100 4650 50  0001 C CNN
F 4 "C25235" H 0   0   50  0001 C CNN "LCSC"
	1    6100 4650
	0    -1   1    0   
$EndComp
$Comp
L Device:C C11
U 1 1 5CB30DC3
P 6750 4300
F 0 "C11" V 6498 4300 50  0000 C CNN
F 1 "22pF" V 6589 4300 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6788 4150 50  0001 C CNN
F 3 "~" H 6750 4300 50  0001 C CNN
F 4 "C296053" H 0   0   50  0001 C CNN "LCSC"
	1    6750 4300
	0    1    1    0   
$EndComp
$Comp
L Device:C C12
U 1 1 5CB30E69
P 6750 4700
F 0 "C12" V 7000 4700 50  0000 C CNN
F 1 "22pF" V 6900 4700 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6788 4550 50  0001 C CNN
F 3 "~" H 6750 4700 50  0001 C CNN
F 4 "C296053" H 0   0   50  0001 C CNN "LCSC"
	1    6750 4700
	0    1    1    0   
$EndComp
Wire Wire Line
	6475 4500 6425 4500
Wire Wire Line
	6725 4500 7025 4500
Wire Wire Line
	6600 4600 6600 4650
Wire Wire Line
	6600 4650 6250 4650
Connection ~ 6600 4650
Wire Wire Line
	6600 4650 6600 4700
Wire Wire Line
	5950 4650 5700 4650
Wire Wire Line
	5700 4550 6350 4550
Wire Wire Line
	6350 4550 6350 4350
Wire Wire Line
	6350 4350 6600 4350
Wire Wire Line
	6600 4300 6600 4350
Connection ~ 6600 4350
Wire Wire Line
	6600 4350 6600 4400
Wire Wire Line
	6425 5000 7025 5000
Wire Wire Line
	7025 5000 7025 4700
Wire Wire Line
	7025 4300 6900 4300
Wire Wire Line
	6425 4500 6425 5000
Connection ~ 7025 4500
Wire Wire Line
	7025 4500 7025 4300
Wire Wire Line
	6900 4700 7025 4700
Connection ~ 7025 4700
Wire Wire Line
	7025 4700 7025 4500
Wire Wire Line
	7025 5000 7025 5050
Connection ~ 7025 5000
$Comp
L power:GND #PWR014
U 1 1 5CB39231
P 7025 5050
F 0 "#PWR014" H 7025 4800 50  0001 C CNN
F 1 "GND" H 7030 4877 50  0000 C CNN
F 2 "" H 7025 5050 50  0001 C CNN
F 3 "" H 7025 5050 50  0001 C CNN
	1    7025 5050
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x03 J3
U 1 1 5CB396C3
P 6750 3800
F 0 "J3" H 6830 3842 50  0000 L CNN
F 1 "Conn_01x03" H 6830 3751 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 6750 3800 50  0001 C CNN
F 3 "~" H 6750 3800 50  0001 C CNN
	1    6750 3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	5700 4350 6250 4350
Wire Wire Line
	6250 3800 6550 3800
Wire Wire Line
	6550 3900 6500 3900
Wire Wire Line
	6500 3900 6500 3950
Wire Wire Line
	6550 3700 6500 3700
Wire Wire Line
	6500 3700 6500 3650
$Comp
L power:GND #PWR013
U 1 1 5CB3D01B
P 6500 3950
F 0 "#PWR013" H 6500 3700 50  0001 C CNN
F 1 "GND" H 6505 3777 50  0000 C CNN
F 2 "" H 6500 3950 50  0001 C CNN
F 3 "" H 6500 3950 50  0001 C CNN
	1    6500 3950
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push SW1
U 1 1 5CB3D862
P 5900 3750
F 0 "SW1" H 6100 3800 50  0000 C CNN
F 1 "12/34" H 5900 3650 50  0000 C CNN
F 2 "extras:PushButton_7.8x6mm" H 5900 3950 50  0001 C CNN
F 3 "" H 5900 3950 50  0001 C CNN
F 4 "C294505" H 5900 3750 50  0001 C CNN "LCSC"
	1    5900 3750
	1    0    0    -1  
$EndComp
$Comp
L Device:R R3
U 1 1 5CB3DBB7
P 6250 4150
F 0 "R3" H 6320 4196 50  0000 L CNN
F 1 "10K" H 6320 4105 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6180 4150 50  0001 C CNN
F 3 "~" H 6250 4150 50  0001 C CNN
F 4 "C15401" H 0   0   50  0001 C CNN "LCSC"
	1    6250 4150
	1    0    0    -1  
$EndComp
Wire Wire Line
	5700 4150 5700 3750
Wire Wire Line
	6100 3750 6100 3950
$Comp
L power:GND #PWR011
U 1 1 5CB41F3E
P 6100 3950
F 0 "#PWR011" H 6100 3700 50  0001 C CNN
F 1 "GND" H 6105 3777 50  0000 C CNN
F 2 "" H 6100 3950 50  0001 C CNN
F 3 "" H 6100 3950 50  0001 C CNN
	1    6100 3950
	1    0    0    -1  
$EndComp
Text Notes 5150 3700 0    50   ~ 0
Internal pullup
$Comp
L Regulator_Linear:TLV1117-33 U3
U 1 1 5CB45B48
P 1250 1150
F 0 "U3" H 1250 1392 50  0000 C CNN
F 1 "SC662K-3.3V" H 1250 1301 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 1250 1150 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tlv1117.pdf" H 1250 1150 50  0001 C CNN
F 4 "C83932" H 1250 1150 50  0001 C CNN "LCSC"
	1    1250 1150
	1    0    0    -1  
$EndComp
$Comp
L Device:Ferrite_Bead FB1
U 1 1 5CB45E9C
P 650 950
F 0 "FB1" H 787 996 50  0000 L CNN
F 1 "BLM" H 787 905 50  0000 L CNN
F 2 "Inductor_SMD:L_0603_1608Metric" V 580 950 50  0001 C CNN
F 3 "~" H 650 950 50  0001 C CNN
F 4 "C316320" H 0   0   50  0001 C CNN "LCSC"
	1    650  950 
	1    0    0    -1  
$EndComp
$Comp
L Device:C C1
U 1 1 5CB45F0F
P 750 1350
F 0 "C1" H 865 1396 50  0000 L CNN
F 1 "1uF" H 865 1305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 788 1200 50  0001 C CNN
F 3 "~" H 750 1350 50  0001 C CNN
F 4 "C90540" H 0   0   50  0001 C CNN "LCSC"
	1    750  1350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C4
U 1 1 5CB45F72
P 1750 1350
F 0 "C4" H 1865 1396 50  0000 L CNN
F 1 "10uF" H 1865 1305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1788 1200 50  0001 C CNN
F 3 "~" H 1750 1350 50  0001 C CNN
F 4 "C237435" H 0   0   50  0001 C CNN "LCSC"
	1    1750 1350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C5
U 1 1 5CB45FDC
P 2200 1350
F 0 "C5" H 2315 1396 50  0000 L CNN
F 1 "100nF" H 2315 1305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2238 1200 50  0001 C CNN
F 3 "~" H 2200 1350 50  0001 C CNN
F 4 "C282670" H 0   0   50  0001 C CNN "LCSC"
	1    2200 1350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C6
U 1 1 5CB4627A
P 2650 1350
F 0 "C6" H 2765 1396 50  0000 L CNN
F 1 "100nF" H 2765 1305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2688 1200 50  0001 C CNN
F 3 "~" H 2650 1350 50  0001 C CNN
F 4 "C282670" H 0   0   50  0001 C CNN "LCSC"
	1    2650 1350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C7
U 1 1 5CB462E6
P 3100 1350
F 0 "C7" H 3215 1396 50  0000 L CNN
F 1 "100nF" H 3215 1305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3138 1200 50  0001 C CNN
F 3 "~" H 3100 1350 50  0001 C CNN
F 4 "C282670" H 0   0   50  0001 C CNN "LCSC"
	1    3100 1350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C8
U 1 1 5CB46355
P 3550 1350
F 0 "C8" H 3665 1396 50  0000 L CNN
F 1 "10nF" H 3665 1305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3588 1200 50  0001 C CNN
F 3 "~" H 3550 1350 50  0001 C CNN
F 4 "C100042" H 0   0   50  0001 C CNN "LCSC"
	1    3550 1350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C9
U 1 1 5CB463C7
P 4000 1350
F 0 "C9" H 4115 1396 50  0000 L CNN
F 1 "100nF" H 4115 1305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4038 1200 50  0001 C CNN
F 3 "~" H 4000 1350 50  0001 C CNN
F 4 "C282670" H 0   0   50  0001 C CNN "LCSC"
	1    4000 1350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C10
U 1 1 5CB4643A
P 4450 1350
F 0 "C10" H 4565 1396 50  0000 L CNN
F 1 "10nF" H 4565 1305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4488 1200 50  0001 C CNN
F 3 "~" H 4450 1350 50  0001 C CNN
F 4 "C100042" H 0   0   50  0001 C CNN "LCSC"
	1    4450 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	650  800  650  750 
Wire Wire Line
	650  1100 650  1150
Wire Wire Line
	650  1150 750  1150
Wire Wire Line
	750  1200 750  1150
Connection ~ 750  1150
Wire Wire Line
	750  1150 950  1150
Wire Wire Line
	1250 1450 1250 1550
Wire Wire Line
	750  1500 750  1550
Wire Wire Line
	750  1550 1250 1550
Connection ~ 750  1550
Wire Wire Line
	750  1550 750  1600
$Comp
L power:+5V #PWR03
U 1 1 5CB51AA1
P 650 750
F 0 "#PWR03" H 650 600 50  0001 C CNN
F 1 "+5V" H 665 923 50  0000 C CNN
F 2 "" H 650 750 50  0001 C CNN
F 3 "" H 650 750 50  0001 C CNN
	1    650  750 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR04
U 1 1 5CB51B18
P 750 1600
F 0 "#PWR04" H 750 1350 50  0001 C CNN
F 1 "GND" H 755 1427 50  0000 C CNN
F 2 "" H 750 1600 50  0001 C CNN
F 3 "" H 750 1600 50  0001 C CNN
	1    750  1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 1150 1750 1150
Wire Wire Line
	4550 1150 4550 1050
Wire Wire Line
	1250 1550 1750 1550
Wire Wire Line
	4450 1550 4450 1500
Connection ~ 1250 1550
Wire Wire Line
	4000 1500 4000 1550
Connection ~ 4000 1550
Wire Wire Line
	4000 1550 4450 1550
Wire Wire Line
	3550 1500 3550 1550
Connection ~ 3550 1550
Wire Wire Line
	3550 1550 4000 1550
Wire Wire Line
	3100 1500 3100 1550
Connection ~ 3100 1550
Wire Wire Line
	3100 1550 3550 1550
Wire Wire Line
	2650 1500 2650 1550
Connection ~ 2650 1550
Wire Wire Line
	2650 1550 3100 1550
Wire Wire Line
	2200 1500 2200 1550
Connection ~ 2200 1550
Wire Wire Line
	2200 1550 2650 1550
Wire Wire Line
	1750 1500 1750 1550
Connection ~ 1750 1550
Wire Wire Line
	1750 1550 2200 1550
Wire Wire Line
	1750 1200 1750 1150
Connection ~ 1750 1150
Wire Wire Line
	1750 1150 2200 1150
Wire Wire Line
	2200 1200 2200 1150
Connection ~ 2200 1150
Wire Wire Line
	2200 1150 2650 1150
Wire Wire Line
	2650 1150 2650 1200
Connection ~ 2650 1150
Wire Wire Line
	2650 1150 3100 1150
Wire Wire Line
	3100 1200 3100 1150
Connection ~ 3100 1150
Wire Wire Line
	3100 1150 3550 1150
Wire Wire Line
	3550 1200 3550 1150
Connection ~ 3550 1150
Wire Wire Line
	3550 1150 4000 1150
Wire Wire Line
	4000 1150 4000 1200
Connection ~ 4000 1150
Wire Wire Line
	4000 1150 4450 1150
Wire Wire Line
	4450 1200 4450 1150
Connection ~ 4450 1150
Wire Wire Line
	4450 1150 4550 1150
Text Notes 4050 1700 0    50   ~ 0
For VDDA
Text Notes 3400 1700 0    50   ~ 0
For VBAT
Text Notes 2550 1700 0    50   ~ 0
For VDD
Wire Notes Line
	3950 1600 4500 1600
Wire Notes Line
	3450 1600 3650 1600
Wire Notes Line
	3150 1600 2150 1600
Wire Wire Line
	4800 3950 4800 3900
Wire Wire Line
	5200 3950 5200 3900
Wire Wire Line
	5200 3900 5100 3900
Connection ~ 4800 3900
Wire Wire Line
	4800 3900 4800 3800
Wire Wire Line
	4900 3950 4900 3900
Connection ~ 4900 3900
Wire Wire Line
	4900 3900 4800 3900
Wire Wire Line
	5000 3950 5000 3900
Connection ~ 5000 3900
Wire Wire Line
	5000 3900 4900 3900
Wire Wire Line
	5100 3950 5100 3900
Connection ~ 5100 3900
Wire Wire Line
	5100 3900 5000 3900
$Comp
L power:+3.3V #PWR08
U 1 1 5CB9949D
P 4550 1050
F 0 "#PWR08" H 4550 900 50  0001 C CNN
F 1 "+3.3V" H 4565 1223 50  0000 C CNN
F 2 "" H 4550 1050 50  0001 C CNN
F 3 "" H 4550 1050 50  0001 C CNN
	1    4550 1050
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR09
U 1 1 5CB9950D
P 4800 3800
F 0 "#PWR09" H 4800 3650 50  0001 C CNN
F 1 "+3.3V" H 4815 3973 50  0000 C CNN
F 2 "" H 4800 3800 50  0001 C CNN
F 3 "" H 4800 3800 50  0001 C CNN
	1    4800 3800
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR012
U 1 1 5CB99B48
P 6500 3650
F 0 "#PWR012" H 6500 3500 50  0001 C CNN
F 1 "+3.3V" H 6515 3823 50  0000 C CNN
F 2 "" H 6500 3650 50  0001 C CNN
F 3 "" H 6500 3650 50  0001 C CNN
	1    6500 3650
	1    0    0    -1  
$EndComp
Wire Wire Line
	6250 4000 6250 3800
Wire Wire Line
	6250 4300 6250 4350
Wire Wire Line
	4400 6350 2650 6350
Wire Wire Line
	4400 6450 2500 6450
$Comp
L Connector_Generic:Conn_01x04 J4
U 1 1 5CBD24C5
P 2950 5550
F 0 "J4" H 2870 5867 50  0000 C CNN
F 1 "Conn_01x04" H 2870 5776 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 2950 5550 50  0001 C CNN
F 3 "~" H 2950 5550 50  0001 C CNN
	1    2950 5550
	-1   0    0    -1  
$EndComp
Wire Wire Line
	3150 5750 3300 5750
Wire Wire Line
	3300 5750 3300 5800
Wire Wire Line
	3150 5650 3300 5650
Wire Wire Line
	3300 5650 3300 5250
Wire Wire Line
	3150 5550 3450 5550
Wire Wire Line
	3450 5550 3450 6250
Wire Wire Line
	3450 6250 4400 6250
Wire Wire Line
	3500 6150 3500 5450
Wire Wire Line
	3500 5450 3150 5450
Text Label 3950 6150 0    50   ~ 0
USART1_TX
Text Label 3950 6250 0    50   ~ 0
USART1_RX
$Comp
L power:GND #PWR016
U 1 1 5CBF1BFE
P 3300 5800
F 0 "#PWR016" H 3300 5550 50  0001 C CNN
F 1 "GND" H 3305 5627 50  0000 C CNN
F 2 "" H 3300 5800 50  0001 C CNN
F 3 "" H 3300 5800 50  0001 C CNN
	1    3300 5800
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR015
U 1 1 5CBF1C78
P 3300 5250
F 0 "#PWR015" H 3300 5100 50  0001 C CNN
F 1 "+3.3V" H 3315 5423 50  0000 C CNN
F 2 "" H 3300 5250 50  0001 C CNN
F 3 "" H 3300 5250 50  0001 C CNN
	1    3300 5250
	1    0    0    -1  
$EndComp
$Comp
L extras:MT3540 U4
U 1 1 5CB253D9
P 2050 3000
F 0 "U4" H 2050 3415 50  0000 C CNN
F 1 "MT3540" H 2050 3324 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 2050 3000 50  0001 C CNN
F 3 "" H 2050 3000 50  0001 C CNN
F 4 "C181783" H 2050 3000 50  0001 C CNN "LCSC"
	1    2050 3000
	1    0    0    -1  
$EndComp
$Comp
L Device:L L1
U 1 1 5CB254A6
P 2050 2500
F 0 "L1" V 2240 2500 50  0000 C CNN
F 1 "L" V 2149 2500 50  0000 C CNN
F 2 "extras:Inductor_SMD_3x3x1.2mm" H 2050 2500 50  0001 C CNN
F 3 "~" H 2050 2500 50  0001 C CNN
F 4 "C218837" V 2050 2500 50  0001 C CNN "LCSC"
	1    2050 2500
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C13
U 1 1 5CB255BC
P 850 2750
F 0 "C13" H 965 2796 50  0000 L CNN
F 1 "10uF" H 965 2705 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 888 2600 50  0001 C CNN
F 3 "~" H 850 2750 50  0001 C CNN
F 4 "C237435" H 0   0   50  0001 C CNN "LCSC"
	1    850  2750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C14
U 1 1 5CB25648
P 1250 2750
F 0 "C14" H 1365 2796 50  0000 L CNN
F 1 "10nF" H 1365 2705 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1288 2600 50  0001 C CNN
F 3 "~" H 1250 2750 50  0001 C CNN
F 4 "C100042" H 0   0   50  0001 C CNN "LCSC"
	1    1250 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	1650 2850 1600 2850
Wire Wire Line
	1600 2500 1900 2500
Wire Wire Line
	1600 2500 1600 2850
Wire Wire Line
	1600 2500 1250 2500
Wire Wire Line
	1250 2500 1250 2600
Connection ~ 1600 2500
Wire Wire Line
	1250 2500 850  2500
Wire Wire Line
	850  2500 850  2600
Connection ~ 1250 2500
Wire Wire Line
	850  2500 800  2500
Wire Wire Line
	800  2500 800  2450
Connection ~ 850  2500
Wire Wire Line
	850  2900 850  2950
Wire Wire Line
	850  2950 1250 2950
Wire Wire Line
	1250 2950 1250 2900
Wire Wire Line
	850  2950 850  3000
Connection ~ 850  2950
$Comp
L power:GND #PWR018
U 1 1 5CB46EF7
P 850 3000
F 0 "#PWR018" H 850 2750 50  0001 C CNN
F 1 "GND" H 855 2827 50  0000 C CNN
F 2 "" H 850 3000 50  0001 C CNN
F 3 "" H 850 3000 50  0001 C CNN
	1    850  3000
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR017
U 1 1 5CB46FA3
P 800 2100
F 0 "#PWR017" H 800 1950 50  0001 C CNN
F 1 "+5V" H 815 2273 50  0000 C CNN
F 2 "" H 800 2100 50  0001 C CNN
F 3 "" H 800 2100 50  0001 C CNN
	1    800  2100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 2500 2500 2500
Wire Wire Line
	2500 2500 2500 2850
Wire Wire Line
	2500 2850 2450 2850
Wire Wire Line
	2500 2850 2750 2850
Connection ~ 2500 2850
Wire Wire Line
	2050 3350 2050 3650
$Comp
L power:GND #PWR020
U 1 1 5CB60E6C
P 2050 3700
F 0 "#PWR020" H 2050 3450 50  0001 C CNN
F 1 "GND" H 2055 3527 50  0000 C CNN
F 2 "" H 2050 3700 50  0001 C CNN
F 3 "" H 2050 3700 50  0001 C CNN
	1    2050 3700
	1    0    0    -1  
$EndComp
$Comp
L Device:R R6
U 1 1 5CB61CE3
P 3100 3050
F 0 "R6" H 3170 3096 50  0000 L CNN
F 1 "150K" H 3170 3005 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3030 3050 50  0001 C CNN
F 3 "~" H 3100 3050 50  0001 C CNN
F 4 "C294649" H 0   0   50  0001 C CNN "LCSC"
	1    3100 3050
	1    0    0    -1  
$EndComp
$Comp
L Device:R R7
U 1 1 5CB61D8B
P 3100 3450
F 0 "R7" H 3170 3496 50  0000 L CNN
F 1 "10K" H 3170 3405 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3030 3450 50  0001 C CNN
F 3 "~" H 3100 3450 50  0001 C CNN
F 4 "C15401" H 0   0   50  0001 C CNN "LCSC"
	1    3100 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 3600 3100 3650
Wire Wire Line
	2050 3650 3100 3650
Connection ~ 2050 3650
Wire Wire Line
	2050 3650 2050 3700
Wire Wire Line
	3050 2850 3100 2850
Wire Wire Line
	3100 2900 3100 2850
Connection ~ 3100 2850
Wire Wire Line
	3100 3200 3100 3250
Wire Wire Line
	3100 3250 2600 3250
Wire Wire Line
	2600 3250 2600 3150
Wire Wire Line
	2600 3150 2450 3150
Connection ~ 3100 3250
Wire Wire Line
	3100 3250 3100 3300
Text Notes 2400 4100 0    50   ~ 0
Vout = 1.23 * (1+150/10)\nVout = 1.23 * 16\nVout = 19.68v
Wire Wire Line
	1650 3150 1550 3150
$Comp
L Device:R R5
U 1 1 5CBA24D4
P 1550 3350
F 0 "R5" H 1620 3396 50  0000 L CNN
F 1 "10K" H 1620 3305 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1480 3350 50  0001 C CNN
F 3 "~" H 1550 3350 50  0001 C CNN
F 4 "C15401" H 0   0   50  0001 C CNN "LCSC"
	1    1550 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 3500 1550 3600
$Comp
L power:GND #PWR019
U 1 1 5CBA9E39
P 1550 3600
F 0 "#PWR019" H 1550 3350 50  0001 C CNN
F 1 "GND" H 1555 3427 50  0000 C CNN
F 2 "" H 1550 3600 50  0001 C CNN
F 3 "" H 1550 3600 50  0001 C CNN
	1    1550 3600
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 3200 1550 3150
Wire Wire Line
	1250 3150 1250 3350
Connection ~ 1550 3150
$Comp
L Device:R R4
U 1 1 5CBB9883
P 1250 3500
F 0 "R4" H 1320 3546 50  0000 L CNN
F 1 "22R" H 1320 3455 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1180 3500 50  0001 C CNN
F 3 "~" H 1250 3500 50  0001 C CNN
F 4 "C103419" H 0   0   50  0001 C CNN "LCSC"
	1    1250 3500
	1    0    0    -1  
$EndComp
$Comp
L Device:C C15
U 1 1 5CBC4291
P 3550 3050
F 0 "C15" H 3665 3096 50  0000 L CNN
F 1 "10uF" H 3665 3005 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 3588 2900 50  0001 C CNN
F 3 "~" H 3550 3050 50  0001 C CNN
F 4 "C76666" H 0   0   50  0001 C CNN "LCSC"
	1    3550 3050
	1    0    0    -1  
$EndComp
$Comp
L Device:C C16
U 1 1 5CBC43CA
P 4000 3050
F 0 "C16" H 4100 3100 50  0000 L CNN
F 1 "100nF" H 4115 3005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4038 2900 50  0001 C CNN
F 3 "~" H 4000 3050 50  0001 C CNN
F 4 "C282670" H 0   0   50  0001 C CNN "LCSC"
	1    4000 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	4100 2850 4100 2800
Wire Wire Line
	3100 2850 3550 2850
Wire Wire Line
	3550 2900 3550 2850
Connection ~ 3550 2850
Wire Wire Line
	3550 2850 3700 2850
Wire Wire Line
	4000 2900 4000 2850
Connection ~ 4000 2850
Wire Wire Line
	4000 2850 4100 2850
Wire Wire Line
	3550 3200 3550 3650
Wire Wire Line
	3550 3650 3100 3650
Connection ~ 3100 3650
Wire Wire Line
	4000 3200 4000 3650
Wire Wire Line
	4000 3650 3550 3650
Connection ~ 3550 3650
$Comp
L power:HT #PWR021
U 1 1 5CBEF684
P 4100 2800
F 0 "#PWR021" H 4100 2920 50  0001 C CNN
F 1 "HT" H 4120 2943 50  0000 C CNN
F 2 "" H 4100 2800 50  0001 C CNN
F 3 "" H 4100 2800 50  0001 C CNN
	1    4100 2800
	1    0    0    -1  
$EndComp
$Comp
L Device:D_Schottky D1
U 1 1 5CBF0CF3
P 2900 2850
F 0 "D1" H 2900 2634 50  0000 C CNN
F 1 "MMBD4148CA" H 2900 2725 50  0000 C CNN
F 2 "Diode_SMD:D_SOT-23_NKA" H 2900 2850 50  0001 C CNN
F 3 "~" H 2900 2850 50  0001 C CNN
F 4 "C181116" H 2900 2850 50  0001 C CNN "LCSC"
	1    2900 2850
	-1   0    0    1   
$EndComp
Wire Wire Line
	1250 3650 1250 3700
Wire Wire Line
	1250 3700 700  3700
Text Label 700  3700 0    50   ~ 0
HT_EN
Text Label 2400 2500 0    50   ~ 0
HT_SW
Text Label 2500 3150 0    50   ~ 0
HT_FB
$Comp
L Device:Ferrite_Bead FB4
U 1 1 5CBFF346
P 800 2300
F 0 "FB4" H 937 2346 50  0000 L CNN
F 1 "BLM" H 937 2255 50  0000 L CNN
F 2 "Inductor_SMD:L_0603_1608Metric" V 730 2300 50  0001 C CNN
F 3 "~" H 800 2300 50  0001 C CNN
F 4 "C316320" H 0   0   50  0001 C CNN "LCSC"
	1    800  2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	800  2100 800  2150
Text Label 1300 2500 0    50   ~ 0
HT_VIN
Text Label 1250 3150 0    50   ~ 0
HT_EN_f
Text Label 5750 4350 0    50   ~ 0
BOOT0
Text Label 6250 3800 0    50   ~ 0
BOOT0_b
Text Label 5750 4550 0    50   ~ 0
X_I
Text Label 5750 4650 0    50   ~ 0
X_O
Text Label 6300 4650 0    50   ~ 0
X_O_b
Text Label 5700 4000 1    50   ~ 0
NRST
Wire Notes Line
	5200 3725 5650 3725
Wire Notes Line
	5450 3725 5450 4025
Wire Notes Line
	5375 4025 5575 4025
$Comp
L 74xx:74HC04 U5
U 1 1 5CC4CF93
P 7900 1200
F 0 "U5" H 7900 1517 50  0000 C CNN
F 1 "74HC04" H 7900 1426 50  0000 C CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 7900 1200 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/74HC_HCT04.pdf" H 7900 1200 50  0001 C CNN
F 4 "C129521" H 7900 1200 50  0001 C CNN "LCSC"
	1    7900 1200
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC04 U5
U 2 1 5CC4D03A
P 9000 1200
F 0 "U5" H 9000 1517 50  0000 C CNN
F 1 "74HC04" H 9000 1426 50  0000 C CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 9000 1200 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/74HC_HCT04.pdf" H 9000 1200 50  0001 C CNN
F 4 "C129521" H 0   0   50  0001 C CNN "LCSC"
	2    9000 1200
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC04 U5
U 3 1 5CC4D0EC
P 10200 1200
F 0 "U5" H 10200 1517 50  0000 C CNN
F 1 "74HC04" H 10200 1426 50  0000 C CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 10200 1200 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/74HC_HCT04.pdf" H 10200 1200 50  0001 C CNN
F 4 "C129521" H 0   0   50  0001 C CNN "LCSC"
	3    10200 1200
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC04 U5
U 4 1 5CC4D84B
P 7900 2500
F 0 "U5" H 7900 2817 50  0000 C CNN
F 1 "74HC04" H 7900 2726 50  0000 C CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 7900 2500 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/74HC_HCT04.pdf" H 7900 2500 50  0001 C CNN
F 4 "C129521" H 0   0   50  0001 C CNN "LCSC"
	4    7900 2500
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC04 U5
U 5 1 5CC4D917
P 9000 2500
F 0 "U5" H 9000 2817 50  0000 C CNN
F 1 "74HC04" H 9000 2726 50  0000 C CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 9000 2500 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/74HC_HCT04.pdf" H 9000 2500 50  0001 C CNN
F 4 "C129521" H 0   0   50  0001 C CNN "LCSC"
	5    9000 2500
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC04 U5
U 6 1 5CC4D9E5
P 10200 2500
F 0 "U5" H 10200 2817 50  0000 C CNN
F 1 "74HC04" H 10200 2726 50  0000 C CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 10200 2500 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/74HC_HCT04.pdf" H 10200 2500 50  0001 C CNN
F 4 "C129521" H 0   0   50  0001 C CNN "LCSC"
	6    10200 2500
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC04 U5
U 7 1 5CB445E0
P 1900 4850
F 0 "U5" H 2130 4896 50  0000 L CNN
F 1 "74HC04" H 2130 4805 50  0000 L CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 1900 4850 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/74HC_HCT04.pdf" H 1900 4850 50  0001 C CNN
F 4 "C129521" H 0   0   50  0001 C CNN "LCSC"
	7    1900 4850
	1    0    0    -1  
$EndComp
$Comp
L Device:Ferrite_Bead FB5
U 1 1 5CB52D9E
P 800 4400
F 0 "FB5" H 937 4446 50  0000 L CNN
F 1 "BLM" H 937 4355 50  0000 L CNN
F 2 "Inductor_SMD:L_0603_1608Metric" V 730 4400 50  0001 C CNN
F 3 "~" H 800 4400 50  0001 C CNN
F 4 "C316320" H 0   0   50  0001 C CNN "LCSC"
	1    800  4400
	1    0    0    -1  
$EndComp
$Comp
L Device:C C17
U 1 1 5CB52EB2
P 950 4800
F 0 "C17" H 1065 4846 50  0000 L CNN
F 1 "1uF" H 1065 4755 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 988 4650 50  0001 C CNN
F 3 "~" H 950 4800 50  0001 C CNN
F 4 "C90540" H 0   0   50  0001 C CNN "LCSC"
	1    950  4800
	1    0    0    -1  
$EndComp
$Comp
L Device:C C18
U 1 1 5CB52F6A
P 1350 4800
F 0 "C18" H 1465 4846 50  0000 L CNN
F 1 "10nF" H 1465 4755 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1388 4650 50  0001 C CNN
F 3 "~" H 1350 4800 50  0001 C CNN
F 4 "C100042" H 0   0   50  0001 C CNN "LCSC"
	1    1350 4800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR023
U 1 1 5CB5302C
P 1900 5450
F 0 "#PWR023" H 1900 5200 50  0001 C CNN
F 1 "GND" H 1905 5277 50  0000 C CNN
F 2 "" H 1900 5450 50  0001 C CNN
F 3 "" H 1900 5450 50  0001 C CNN
	1    1900 5450
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR022
U 1 1 5CB530F6
P 800 4200
F 0 "#PWR022" H 800 4050 50  0001 C CNN
F 1 "+3.3V" H 815 4373 50  0000 C CNN
F 2 "" H 800 4200 50  0001 C CNN
F 3 "" H 800 4200 50  0001 C CNN
	1    800  4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	800  4200 800  4250
Wire Wire Line
	800  4550 800  4600
Wire Wire Line
	800  4600 950  4600
Wire Wire Line
	1650 4600 1650 4350
Wire Wire Line
	1650 4350 1900 4350
Wire Wire Line
	950  4650 950  4600
Connection ~ 950  4600
Wire Wire Line
	950  4600 1350 4600
Wire Wire Line
	1350 4650 1350 4600
Connection ~ 1350 4600
Wire Wire Line
	1350 4600 1650 4600
Wire Wire Line
	1900 5450 1900 5400
Wire Wire Line
	1900 5400 1350 5400
Wire Wire Line
	950  5400 950  4950
Connection ~ 1900 5400
Wire Wire Line
	1900 5400 1900 5350
Wire Wire Line
	1350 4950 1350 5400
Connection ~ 1350 5400
Wire Wire Line
	1350 5400 950  5400
Text Label 1000 4600 0    50   ~ 0
AMP_VCC
Text Label 750  1150 0    50   ~ 0
5V_f
$Comp
L Device:Q_NPN_BEC Q1
U 1 1 5CBBBE15
P 5950 1450
F 0 "Q1" H 6140 1404 50  0000 L CNN
F 1 "Q_NPN_BEC" H 6140 1495 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 6150 1550 50  0001 C CNN
F 3 "~" H 5950 1450 50  0001 C CNN
F 4 "C181168" H 5950 1450 50  0001 C CNN "LCSC"
	1    5950 1450
	-1   0    0    1   
$EndComp
$Comp
L Device:Q_NPN_BEC Q3
U 1 1 5CBBBEC5
P 6450 1450
F 0 "Q3" H 6641 1496 50  0000 L CNN
F 1 "Q_NPN_BEC" H 6641 1405 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 6650 1550 50  0001 C CNN
F 3 "~" H 6450 1450 50  0001 C CNN
F 4 "C181168" H 6450 1450 50  0001 C CNN "LCSC"
	1    6450 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 1450 6200 1450
$Comp
L power:HT #PWR024
U 1 1 5CBE98A8
P 5050 800
F 0 "#PWR024" H 5050 920 50  0001 C CNN
F 1 "HT" H 5070 943 50  0000 C CNN
F 2 "" H 5050 800 50  0001 C CNN
F 3 "" H 5050 800 50  0001 C CNN
	1    5050 800 
	1    0    0    -1  
$EndComp
$Comp
L Device:R R8
U 1 1 5CBE9978
P 5050 1000
F 0 "R8" H 5120 1046 50  0000 L CNN
F 1 "15K" H 5120 955 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4980 1000 50  0001 C CNN
F 3 "~" H 5050 1000 50  0001 C CNN
F 4 "C73802" H 0   0   50  0001 C CNN "LCSC"
	1    5050 1000
	1    0    0    -1  
$EndComp
$Comp
L Device:C C19
U 1 1 5CBE9A6B
P 5050 1400
F 0 "C19" H 5165 1446 50  0000 L CNN
F 1 "10nF" H 5165 1355 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5088 1250 50  0001 C CNN
F 3 "~" H 5050 1400 50  0001 C CNN
F 4 "C100042" H 0   0   50  0001 C CNN "LCSC"
	1    5050 1400
	1    0    0    -1  
$EndComp
$Comp
L Device:C C21
U 1 1 5CBE9B34
P 6800 1200
F 0 "C21" V 6548 1200 50  0000 C CNN
F 1 "100nF" V 6639 1200 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6838 1050 50  0001 C CNN
F 3 "~" H 6800 1200 50  0001 C CNN
F 4 "C282670" H 0   0   50  0001 C CNN "LCSC"
	1    6800 1200
	0    1    1    0   
$EndComp
$Comp
L Device:R R10
U 1 1 5CBEA4D3
P 6200 1200
F 0 "R10" V 5993 1200 50  0000 C CNN
F 1 "4K7" V 6084 1200 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6130 1200 50  0001 C CNN
F 3 "~" H 6200 1200 50  0001 C CNN
F 4 "C116693" H 0   0   50  0001 C CNN "LCSC"
	1    6200 1200
	0    1    1    0   
$EndComp
Wire Wire Line
	5050 800  5050 850 
Wire Wire Line
	5050 1150 5050 1200
Wire Wire Line
	5050 1550 5050 1600
$Comp
L power:GND #PWR025
U 1 1 5CC18215
P 5050 1600
F 0 "#PWR025" H 5050 1350 50  0001 C CNN
F 1 "GND" H 5055 1427 50  0000 C CNN
F 2 "" H 5050 1600 50  0001 C CNN
F 3 "" H 5050 1600 50  0001 C CNN
	1    5050 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	5050 1200 5850 1200
Connection ~ 5050 1200
Wire Wire Line
	5050 1200 5050 1250
Wire Wire Line
	5850 1250 5850 1200
Connection ~ 5850 1200
Wire Wire Line
	5850 1200 6050 1200
Wire Wire Line
	6350 1200 6550 1200
Wire Wire Line
	6550 1250 6550 1200
Connection ~ 6550 1200
Wire Wire Line
	6550 1200 6650 1200
Wire Wire Line
	6550 1650 6550 1700
$Comp
L power:GND #PWR028
U 1 1 5CC76DA1
P 6550 1700
F 0 "#PWR028" H 6550 1450 50  0001 C CNN
F 1 "GND" H 6555 1527 50  0000 C CNN
F 2 "" H 6550 1700 50  0001 C CNN
F 3 "" H 6550 1700 50  0001 C CNN
	1    6550 1700
	1    0    0    -1  
$EndComp
NoConn ~ 5850 1650
$Comp
L Device:R R12
U 1 1 5CC83F5F
P 7350 1200
F 0 "R12" V 7143 1200 50  0000 C CNN
F 1 "22R" V 7234 1200 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7280 1200 50  0001 C CNN
F 3 "~" H 7350 1200 50  0001 C CNN
F 4 "C103419" H 0   0   50  0001 C CNN "LCSC"
	1    7350 1200
	0    1    1    0   
$EndComp
Wire Wire Line
	6950 1200 7200 1200
Wire Wire Line
	7550 1200 7550 750 
Wire Wire Line
	7550 1200 7600 1200
$Comp
L Device:R R14
U 1 1 5CD0131C
P 7900 750
F 0 "R14" V 7693 750 50  0000 C CNN
F 1 "10K" V 7784 750 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7830 750 50  0001 C CNN
F 3 "~" H 7900 750 50  0001 C CNN
F 4 "C15401" H 0   0   50  0001 C CNN "LCSC"
	1    7900 750 
	0    1    1    0   
$EndComp
Wire Wire Line
	7550 750  7750 750 
Wire Wire Line
	8050 750  8250 750 
Wire Wire Line
	8250 750  8250 1200
Wire Wire Line
	8250 1200 8200 1200
$Comp
L Device:C C23
U 1 1 5CD5BAC5
P 8450 1200
F 0 "C23" V 8198 1200 50  0000 C CNN
F 1 "100nF" V 8289 1200 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8488 1050 50  0001 C CNN
F 3 "~" H 8450 1200 50  0001 C CNN
F 4 "C282670" H 0   0   50  0001 C CNN "LCSC"
	1    8450 1200
	0    1    1    0   
$EndComp
$Comp
L Device:C C25
U 1 1 5CD688E1
P 9550 1200
F 0 "C25" V 9298 1200 50  0000 C CNN
F 1 "100nF" V 9389 1200 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9588 1050 50  0001 C CNN
F 3 "~" H 9550 1200 50  0001 C CNN
F 4 "C282670" H 0   0   50  0001 C CNN "LCSC"
	1    9550 1200
	0    1    1    0   
$EndComp
Wire Wire Line
	8300 1200 8250 1200
Connection ~ 8250 1200
Wire Wire Line
	8600 1200 8650 1200
Wire Wire Line
	9300 1200 9350 1200
Wire Wire Line
	9350 1200 9350 750 
Connection ~ 9350 1200
Wire Wire Line
	9350 1200 9400 1200
$Comp
L Device:R R16
U 1 1 5CDAA3C1
P 9000 750
F 0 "R16" V 8793 750 50  0000 C CNN
F 1 "10K" V 8884 750 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8930 750 50  0001 C CNN
F 3 "~" H 9000 750 50  0001 C CNN
F 4 "C15401" H 0   0   50  0001 C CNN "LCSC"
	1    9000 750 
	0    1    1    0   
$EndComp
Wire Wire Line
	9150 750  9350 750 
Wire Wire Line
	8850 750  8650 750 
Wire Wire Line
	8650 750  8650 1200
Connection ~ 8650 1200
Wire Wire Line
	8650 1200 8700 1200
Wire Wire Line
	9700 1200 9900 1200
Wire Wire Line
	10500 1200 10550 1200
Wire Wire Line
	7500 1200 7550 1200
Connection ~ 7550 1200
$Comp
L Device:Q_NPN_BEC Q2
U 1 1 5CE7F045
P 5950 2750
F 0 "Q2" H 6140 2704 50  0000 L CNN
F 1 "Q_NPN_BEC" H 6140 2795 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 6150 2850 50  0001 C CNN
F 3 "~" H 5950 2750 50  0001 C CNN
F 4 "C181168" H 5950 2750 50  0001 C CNN "LCSC"
	1    5950 2750
	-1   0    0    1   
$EndComp
$Comp
L Device:Q_NPN_BEC Q4
U 1 1 5CE7F04C
P 6450 2750
F 0 "Q4" H 6641 2796 50  0000 L CNN
F 1 "Q_NPN_BEC" H 6641 2705 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 6650 2850 50  0001 C CNN
F 3 "~" H 6450 2750 50  0001 C CNN
F 4 "C181168" H 6450 2750 50  0001 C CNN "LCSC"
	1    6450 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 2750 6200 2750
$Comp
L power:HT #PWR026
U 1 1 5CE7F054
P 5050 2100
F 0 "#PWR026" H 5050 2220 50  0001 C CNN
F 1 "HT" H 5070 2243 50  0000 C CNN
F 2 "" H 5050 2100 50  0001 C CNN
F 3 "" H 5050 2100 50  0001 C CNN
	1    5050 2100
	1    0    0    -1  
$EndComp
$Comp
L Device:R R9
U 1 1 5CE7F05A
P 5050 2300
F 0 "R9" H 5120 2346 50  0000 L CNN
F 1 "15K" H 5120 2255 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4980 2300 50  0001 C CNN
F 3 "~" H 5050 2300 50  0001 C CNN
F 4 "C73802" H 0   0   50  0001 C CNN "LCSC"
	1    5050 2300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C20
U 1 1 5CE7F061
P 5050 2700
F 0 "C20" H 5165 2746 50  0000 L CNN
F 1 "10nF" H 5165 2655 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5088 2550 50  0001 C CNN
F 3 "~" H 5050 2700 50  0001 C CNN
F 4 "C100042" H 0   0   50  0001 C CNN "LCSC"
	1    5050 2700
	1    0    0    -1  
$EndComp
$Comp
L Device:C C22
U 1 1 5CE7F068
P 6800 2500
F 0 "C22" V 6548 2500 50  0000 C CNN
F 1 "100nF" V 6639 2500 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6838 2350 50  0001 C CNN
F 3 "~" H 6800 2500 50  0001 C CNN
F 4 "C282670" H 0   0   50  0001 C CNN "LCSC"
	1    6800 2500
	0    1    1    0   
$EndComp
$Comp
L Device:R R11
U 1 1 5CE7F06F
P 6200 2500
F 0 "R11" V 5993 2500 50  0000 C CNN
F 1 "4K7" V 6084 2500 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6130 2500 50  0001 C CNN
F 3 "~" H 6200 2500 50  0001 C CNN
F 4 "C116693" H 0   0   50  0001 C CNN "LCSC"
	1    6200 2500
	0    1    1    0   
$EndComp
Wire Wire Line
	5050 2100 5050 2150
Wire Wire Line
	5050 2450 5050 2500
Wire Wire Line
	5050 2850 5050 2900
$Comp
L power:GND #PWR027
U 1 1 5CE7F079
P 5050 2900
F 0 "#PWR027" H 5050 2650 50  0001 C CNN
F 1 "GND" H 5055 2727 50  0000 C CNN
F 2 "" H 5050 2900 50  0001 C CNN
F 3 "" H 5050 2900 50  0001 C CNN
	1    5050 2900
	1    0    0    -1  
$EndComp
Wire Wire Line
	5050 2500 5850 2500
Connection ~ 5050 2500
Wire Wire Line
	5050 2500 5050 2550
Wire Wire Line
	5850 2550 5850 2500
Connection ~ 5850 2500
Wire Wire Line
	5850 2500 6050 2500
Wire Wire Line
	6350 2500 6550 2500
Wire Wire Line
	6550 2550 6550 2500
Connection ~ 6550 2500
Wire Wire Line
	6550 2500 6650 2500
Wire Wire Line
	6550 2950 6550 3000
$Comp
L power:GND #PWR029
U 1 1 5CE7F08A
P 6550 3000
F 0 "#PWR029" H 6550 2750 50  0001 C CNN
F 1 "GND" H 6555 2827 50  0000 C CNN
F 2 "" H 6550 3000 50  0001 C CNN
F 3 "" H 6550 3000 50  0001 C CNN
	1    6550 3000
	1    0    0    -1  
$EndComp
NoConn ~ 5850 2950
$Comp
L Device:R R13
U 1 1 5CE7F091
P 7350 2500
F 0 "R13" V 7143 2500 50  0000 C CNN
F 1 "22R" V 7234 2500 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7280 2500 50  0001 C CNN
F 3 "~" H 7350 2500 50  0001 C CNN
F 4 "C103419" H 0   0   50  0001 C CNN "LCSC"
	1    7350 2500
	0    1    1    0   
$EndComp
Wire Wire Line
	6950 2500 7200 2500
Wire Wire Line
	7550 2500 7550 2050
Wire Wire Line
	7550 2500 7600 2500
$Comp
L Device:R R15
U 1 1 5CE7F09B
P 7900 2050
F 0 "R15" V 7693 2050 50  0000 C CNN
F 1 "10K" V 7784 2050 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7830 2050 50  0001 C CNN
F 3 "~" H 7900 2050 50  0001 C CNN
F 4 "C15401" H 0   0   50  0001 C CNN "LCSC"
	1    7900 2050
	0    1    1    0   
$EndComp
Wire Wire Line
	7550 2050 7750 2050
Wire Wire Line
	8050 2050 8250 2050
Wire Wire Line
	8250 2050 8250 2500
Wire Wire Line
	8250 2500 8200 2500
$Comp
L Device:C C24
U 1 1 5CE7F0A6
P 8450 2500
F 0 "C24" V 8198 2500 50  0000 C CNN
F 1 "100nF" V 8289 2500 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8488 2350 50  0001 C CNN
F 3 "~" H 8450 2500 50  0001 C CNN
F 4 "C282670" H 0   0   50  0001 C CNN "LCSC"
	1    8450 2500
	0    1    1    0   
$EndComp
$Comp
L Device:C C26
U 1 1 5CE7F0AD
P 9550 2500
F 0 "C26" V 9298 2500 50  0000 C CNN
F 1 "100nF" V 9389 2500 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9588 2350 50  0001 C CNN
F 3 "~" H 9550 2500 50  0001 C CNN
F 4 "C282670" H 0   0   50  0001 C CNN "LCSC"
	1    9550 2500
	0    1    1    0   
$EndComp
Wire Wire Line
	8300 2500 8250 2500
Connection ~ 8250 2500
Wire Wire Line
	8600 2500 8650 2500
Wire Wire Line
	9300 2500 9350 2500
Wire Wire Line
	9350 2500 9350 2050
Connection ~ 9350 2500
Wire Wire Line
	9350 2500 9400 2500
$Comp
L Device:R R17
U 1 1 5CE7F0BB
P 9000 2050
F 0 "R17" V 8793 2050 50  0000 C CNN
F 1 "10K" V 8884 2050 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8930 2050 50  0001 C CNN
F 3 "~" H 9000 2050 50  0001 C CNN
F 4 "C15401" H 0   0   50  0001 C CNN "LCSC"
	1    9000 2050
	0    1    1    0   
$EndComp
Wire Wire Line
	9150 2050 9350 2050
Wire Wire Line
	8850 2050 8650 2050
Wire Wire Line
	8650 2050 8650 2500
Connection ~ 8650 2500
Wire Wire Line
	8650 2500 8700 2500
Wire Wire Line
	9700 2500 9900 2500
Wire Wire Line
	10500 2500 10550 2500
Wire Wire Line
	7500 2500 7550 2500
Connection ~ 7550 2500
Text Label 5300 1200 0    50   ~ 0
G0_IN
Text Label 5300 2500 0    50   ~ 0
G1_IN
Text Label 6400 1200 0    50   ~ 0
G0_RAW
Text Label 6400 2500 0    50   ~ 0
G1_RAW
Text Label 6950 1200 0    50   ~ 0
G0_BUF
Text Label 6950 2500 0    50   ~ 0
G1_BUF
Text Label 7550 1000 1    50   ~ 0
G0_0
Text Label 7550 2300 1    50   ~ 0
G1_0
Text Label 8250 2300 1    50   ~ 0
G1_1
Text Label 8250 1000 1    50   ~ 0
G0_1
Text Label 8650 1000 1    50   ~ 0
G0_2
Text Label 9350 1000 1    50   ~ 0
G0_3
Text Label 8650 2300 1    50   ~ 0
G1_2
Text Label 9350 2300 1    50   ~ 0
G1_3
Text Label 9850 1200 2    50   ~ 0
G0_4
Text Label 9850 2500 2    50   ~ 0
G1_4
Text Label 10750 1200 2    50   ~ 0
G0_OUT
Text Label 10750 2500 2    50   ~ 0
G1_OUT
Wire Wire Line
	4400 5950 4050 5950
Wire Wire Line
	5700 6750 6100 6750
Wire Wire Line
	5700 6550 6100 6550
Text Label 4050 5950 0    50   ~ 0
G0_OUT
Text Label 6050 6750 2    50   ~ 0
G1_OUT
Text Label 4050 5750 0    50   ~ 0
GEN_CLK
Text Label 6050 6550 2    50   ~ 0
GEN_CLK
$Comp
L Device:R R18
U 1 1 5CC156A3
P 3750 5800
F 0 "R18" H 3820 5846 50  0000 L CNN
F 1 "22R" H 3820 5755 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3680 5800 50  0001 C CNN
F 3 "~" H 3750 5800 50  0001 C CNN
F 4 "C103419" H 0   0   50  0001 C CNN "LCSC"
	1    3750 5800
	1    0    0    -1  
$EndComp
Wire Wire Line
	4000 5850 4000 5950
Wire Wire Line
	4000 5950 3750 5950
Wire Wire Line
	4000 5850 4400 5850
Wire Wire Line
	3750 5650 4000 5650
Wire Wire Line
	4000 5650 4000 5750
Wire Wire Line
	4000 5750 4400 5750
Text Label 4000 5850 0    50   ~ 0
GEN_CLK_O
$Comp
L Device:R R19
U 1 1 5CC956C4
P 8300 3800
F 0 "R19" H 8370 3846 50  0000 L CNN
F 1 "10K" H 8370 3755 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8230 3800 50  0001 C CNN
F 3 "~" H 8300 3800 50  0001 C CNN
F 4 "C15401" H 0   0   50  0001 C CNN "LCSC"
	1    8300 3800
	1    0    0    -1  
$EndComp
$Comp
L Device:R R20
U 1 1 5CC95780
P 8300 4200
F 0 "R20" H 8370 4246 50  0000 L CNN
F 1 "10K" H 8370 4155 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8230 4200 50  0001 C CNN
F 3 "~" H 8300 4200 50  0001 C CNN
F 4 "C15401" H 0   0   50  0001 C CNN "LCSC"
	1    8300 4200
	1    0    0    -1  
$EndComp
$Comp
L Device:R R21
U 1 1 5CC95834
P 8850 3800
F 0 "R21" H 8920 3846 50  0000 L CNN
F 1 "10K" H 8920 3755 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8780 3800 50  0001 C CNN
F 3 "~" H 8850 3800 50  0001 C CNN
F 4 "C15401" H 0   0   50  0001 C CNN "LCSC"
	1    8850 3800
	1    0    0    -1  
$EndComp
$Comp
L Device:R R22
U 1 1 5CC958EE
P 8850 4200
F 0 "R22" H 8920 4246 50  0000 L CNN
F 1 "10K" H 8920 4155 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8780 4200 50  0001 C CNN
F 3 "~" H 8850 4200 50  0001 C CNN
F 4 "C15401" H 0   0   50  0001 C CNN "LCSC"
	1    8850 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	8300 3650 8300 3600
Wire Wire Line
	8850 3650 8850 3600
Wire Wire Line
	8300 4350 8300 4400
Wire Wire Line
	8850 4400 8850 4350
Wire Wire Line
	8850 4050 8850 4000
Wire Wire Line
	8300 4050 8300 4000
Wire Wire Line
	8300 4000 8650 4000
Connection ~ 8300 4000
Wire Wire Line
	8300 4000 8300 3950
Wire Wire Line
	8850 4000 9150 4000
Connection ~ 8850 4000
Wire Wire Line
	8850 4000 8850 3950
Text Label 9150 4000 2    50   ~ 0
5V_MID
Text Label 8650 4000 2    50   ~ 0
3.3V_MID
$Comp
L power:GND #PWR0101
U 1 1 5CD632A1
P 8300 4400
F 0 "#PWR0101" H 8300 4150 50  0001 C CNN
F 1 "GND" H 8305 4227 50  0000 C CNN
F 2 "" H 8300 4400 50  0001 C CNN
F 3 "" H 8300 4400 50  0001 C CNN
	1    8300 4400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 5CD63397
P 8850 4400
F 0 "#PWR0102" H 8850 4150 50  0001 C CNN
F 1 "GND" H 8855 4227 50  0000 C CNN
F 2 "" H 8850 4400 50  0001 C CNN
F 3 "" H 8850 4400 50  0001 C CNN
	1    8850 4400
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0103
U 1 1 5CD64123
P 8300 3600
F 0 "#PWR0103" H 8300 3450 50  0001 C CNN
F 1 "+3.3V" H 8315 3773 50  0000 C CNN
F 2 "" H 8300 3600 50  0001 C CNN
F 3 "" H 8300 3600 50  0001 C CNN
	1    8300 3600
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0104
U 1 1 5CD64245
P 8850 3600
F 0 "#PWR0104" H 8850 3450 50  0001 C CNN
F 1 "+5V" H 8865 3773 50  0000 C CNN
F 2 "" H 8850 3600 50  0001 C CNN
F 3 "" H 8850 3600 50  0001 C CNN
	1    8850 3600
	1    0    0    -1  
$EndComp
$Comp
L Device:R R23
U 1 1 5CD65297
P 9350 3800
F 0 "R23" H 9420 3846 50  0000 L CNN
F 1 "150K" H 9420 3755 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9280 3800 50  0001 C CNN
F 3 "~" H 9350 3800 50  0001 C CNN
F 4 "C294649" H 0   0   50  0001 C CNN "LCSC"
	1    9350 3800
	1    0    0    -1  
$EndComp
$Comp
L Device:R R24
U 1 1 5CD65371
P 9350 4200
F 0 "R24" H 9420 4246 50  0000 L CNN
F 1 "15K" H 9420 4155 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9280 4200 50  0001 C CNN
F 3 "~" H 9350 4200 50  0001 C CNN
F 4 "C73802" H 0   0   50  0001 C CNN "LCSC"
	1    9350 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	9350 3650 9350 3600
Wire Wire Line
	9350 4350 9350 4400
Wire Wire Line
	9350 4050 9350 4000
$Comp
L power:GND #PWR0105
U 1 1 5CDD8BB3
P 9350 4400
F 0 "#PWR0105" H 9350 4150 50  0001 C CNN
F 1 "GND" H 9355 4227 50  0000 C CNN
F 2 "" H 9350 4400 50  0001 C CNN
F 3 "" H 9350 4400 50  0001 C CNN
	1    9350 4400
	1    0    0    -1  
$EndComp
$Comp
L power:HT #PWR0106
U 1 1 5CDD8D37
P 9350 3600
F 0 "#PWR0106" H 9350 3720 50  0001 C CNN
F 1 "HT" H 9370 3743 50  0000 C CNN
F 2 "" H 9350 3600 50  0001 C CNN
F 3 "" H 9350 3600 50  0001 C CNN
	1    9350 3600
	1    0    0    -1  
$EndComp
Wire Wire Line
	9350 4000 9650 4000
Connection ~ 9350 4000
Wire Wire Line
	9350 4000 9350 3950
Text Label 9650 4000 2    50   ~ 0
HT_MID
Wire Wire Line
	4400 5250 4050 5250
Wire Wire Line
	4400 5350 4050 5350
Wire Wire Line
	4400 5450 4050 5450
Text Label 4050 5250 0    50   ~ 0
3.3V_MID
Text Label 4050 5350 0    50   ~ 0
5V_MID
Text Label 4050 5450 0    50   ~ 0
HT_MID
Wire Wire Line
	5700 5250 6100 5250
Text Label 5950 5250 2    50   ~ 0
HT_EN
NoConn ~ 4400 5550
NoConn ~ 4400 5650
NoConn ~ 5700 4850
NoConn ~ 5700 4950
NoConn ~ 5700 5050
NoConn ~ 5700 5350
NoConn ~ 5700 5450
NoConn ~ 5700 5550
NoConn ~ 5700 5650
NoConn ~ 5700 5750
NoConn ~ 5700 5850
NoConn ~ 5700 5950
NoConn ~ 5700 6050
NoConn ~ 5700 6150
NoConn ~ 5700 6250
NoConn ~ 5700 6350
NoConn ~ 5700 6450
NoConn ~ 5700 6650
NoConn ~ 4400 6750
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 5D04DB12
P 1650 4350
F 0 "#FLG0101" H 1650 4425 50  0001 C CNN
F 1 "PWR_FLAG" H 1650 4524 50  0001 C CNN
F 2 "" H 1650 4350 50  0001 C CNN
F 3 "~" H 1650 4350 50  0001 C CNN
	1    1650 4350
	1    0    0    -1  
$EndComp
Connection ~ 1650 4350
$Comp
L power:PWR_FLAG #FLG0102
U 1 1 5D04E9BA
P 3700 2850
F 0 "#FLG0102" H 3700 2925 50  0001 C CNN
F 1 "PWR_FLAG" H 3700 3024 50  0000 C CNN
F 2 "" H 3700 2850 50  0001 C CNN
F 3 "~" H 3700 2850 50  0001 C CNN
	1    3700 2850
	1    0    0    -1  
$EndComp
Connection ~ 3700 2850
Wire Wire Line
	3700 2850 4000 2850
$Comp
L power:PWR_FLAG #FLG0103
U 1 1 5CB89261
P 1550 5800
F 0 "#FLG0103" H 1550 5875 50  0001 C CNN
F 1 "PWR_FLAG" V 1550 5928 50  0001 L CNN
F 2 "" H 1550 5800 50  0001 C CNN
F 3 "~" H 1550 5800 50  0001 C CNN
	1    1550 5800
	0    -1   -1   0   
$EndComp
Connection ~ 1550 5800
Wire Wire Line
	1550 5800 1550 5850
$Comp
L power:PWR_FLAG #FLG0104
U 1 1 5CB8CC1B
P 750 7300
F 0 "#FLG0104" H 750 7375 50  0001 C CNN
F 1 "PWR_FLAG" H 750 7473 50  0001 C CNN
F 2 "" H 750 7300 50  0001 C CNN
F 3 "~" H 750 7300 50  0001 C CNN
	1    750  7300
	-1   0    0    1   
$EndComp
Connection ~ 750  7300
$Comp
L power:PWR_FLAG #FLG0105
U 1 1 5CB8E305
P 1600 2500
F 0 "#FLG0105" H 1600 2575 50  0001 C CNN
F 1 "PWR_FLAG" H 1600 2674 50  0001 C CNN
F 2 "" H 1600 2500 50  0001 C CNN
F 3 "~" H 1600 2500 50  0001 C CNN
	1    1600 2500
	1    0    0    -1  
$EndComp
$Comp
L power:PWR_FLAG #FLG0106
U 1 1 5CB91261
P 650 1150
F 0 "#FLG0106" H 650 1225 50  0001 C CNN
F 1 "PWR_FLAG" H 650 1323 50  0001 C CNN
F 2 "" H 650 1150 50  0001 C CNN
F 3 "~" H 650 1150 50  0001 C CNN
	1    650  1150
	-1   0    0    1   
$EndComp
Connection ~ 650  1150
$Comp
L power:PWR_FLAG #FLG0107
U 1 1 5CB9B414
P 6200 1450
F 0 "#FLG0107" H 6200 1525 50  0001 C CNN
F 1 "PWR_FLAG" H 6200 1624 50  0001 C CNN
F 2 "" H 6200 1450 50  0001 C CNN
F 3 "~" H 6200 1450 50  0001 C CNN
	1    6200 1450
	1    0    0    -1  
$EndComp
Connection ~ 6200 1450
Wire Wire Line
	6200 1450 6250 1450
$Comp
L power:PWR_FLAG #FLG0108
U 1 1 5CB9CD86
P 6200 2750
F 0 "#FLG0108" H 6200 2825 50  0001 C CNN
F 1 "PWR_FLAG" H 6200 2924 50  0001 C CNN
F 2 "" H 6200 2750 50  0001 C CNN
F 3 "~" H 6200 2750 50  0001 C CNN
	1    6200 2750
	1    0    0    -1  
$EndComp
Connection ~ 6200 2750
Wire Wire Line
	6200 2750 6250 2750
Entry Wire Line
	3950 5350 4050 5450
Entry Wire Line
	3950 5250 4050 5350
Entry Wire Line
	3950 5150 4050 5250
Text Label 3950 5300 1    50   ~ 0
Voltage_Monitors
Wire Bus Line
	3950 3850 4500 3850
Wire Bus Line
	4500 3850 4500 3300
Entry Wire Line
	8550 3300 8650 3400
Entry Wire Line
	9050 3300 9150 3400
Entry Wire Line
	9550 3300 9650 3400
Wire Wire Line
	9650 4000 9650 3400
Wire Wire Line
	9150 4000 9150 3400
Wire Wire Line
	8650 4000 8650 3400
Wire Bus Line
	3600 3750 4400 3750
Wire Bus Line
	4400 3750 4400 3250
Entry Bus Bus
	3500 4150 3600 4250
Wire Bus Line
	600  3800 600  3950
Wire Bus Line
	600  3950 2100 3950
Wire Bus Line
	2100 3950 2100 4150
Wire Bus Line
	2100 4150 3500 4150
Entry Wire Line
	600  3800 700  3700
Entry Wire Line
	3600 5900 3700 6000
Wire Wire Line
	4050 5950 4050 6000
Wire Wire Line
	4050 6000 3700 6000
Wire Wire Line
	3750 5650 3700 5650
Connection ~ 3750 5650
Entry Wire Line
	3600 5550 3700 5650
Entry Bus Bus
	9900 3250 10000 3350
Wire Bus Line
	10000 3350 10000 6300
Wire Bus Line
	10000 6300 6300 6300
Entry Wire Line
	6100 6550 6200 6450
Entry Wire Line
	6100 6750 6200 6650
Entry Wire Line
	10800 2500 10900 2400
Entry Wire Line
	10800 1200 10900 1300
Entry Bus Bus
	6200 6400 6300 6300
Entry Wire Line
	6100 5250 6200 5350
Text Label 6200 1450 3    50   ~ 0
G0_BB
Text Label 6200 2750 3    50   ~ 0
G1_BB
Wire Wire Line
	1250 3150 1550 3150
$Comp
L Connector:TestPoint_Probe TP2
U 1 1 5CBC51DD
P 3750 5650
F 0 "TP2" H 3903 5706 50  0000 L CNN
F 1 "TestPoint_Probe" H 3903 5661 50  0001 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 3950 5650 50  0001 C CNN
F 3 "~" H 3950 5650 50  0001 C CNN
	1    3750 5650
	1    0    0    -1  
$EndComp
$Comp
L Connector:TestPoint_Probe TP3
U 1 1 5CBC6603
P 10550 1200
F 0 "TP3" V 10606 1353 50  0000 L CNN
F 1 "TestPoint_Probe" H 10703 1211 50  0001 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 10750 1200 50  0001 C CNN
F 3 "~" H 10750 1200 50  0001 C CNN
	1    10550 1200
	0    1    1    0   
$EndComp
Connection ~ 10550 1200
Wire Wire Line
	10550 1200 10800 1200
$Comp
L Connector:TestPoint_Probe TP4
U 1 1 5CBC86D8
P 10550 2500
F 0 "TP4" V 10606 2653 50  0000 L CNN
F 1 "TestPoint_Probe" H 10703 2511 50  0001 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 10750 2500 50  0001 C CNN
F 3 "~" H 10750 2500 50  0001 C CNN
	1    10550 2500
	0    1    1    0   
$EndComp
Connection ~ 10550 2500
Wire Wire Line
	10550 2500 10800 2500
$Comp
L Connector:TestPoint_Probe TP1
U 1 1 5CBCC0B0
P 3350 6150
F 0 "TP1" H 3500 6250 50  0000 L CNN
F 1 "TestPoint_Probe" H 3503 6161 50  0001 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 3550 6150 50  0001 C CNN
F 3 "~" H 3550 6150 50  0001 C CNN
	1    3350 6150
	-1   0    0    1   
$EndComp
Connection ~ 3350 6150
Wire Wire Line
	1800 6150 2850 6150
Wire Bus Line
	4400 3250 10900 3250
Wire Bus Line
	10900 1300 10900 3250
Wire Bus Line
	3950 3850 3950 5350
Wire Bus Line
	4500 3300 9550 3300
Wire Bus Line
	3600 3750 3600 5900
Wire Bus Line
	6200 5350 6200 6650
$EndSCHEMATC